Liang Feng

Summary

Affiliation: California Institute of Technology
Country: USA

Publications

  1. ncbi request reprint Nonreciprocal light propagation in a silicon photonic circuit
    Liang Feng
    Department of Electrical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
    Science 333:729-33. 2011
  2. doi request reprint Direct observation of plasmonic index ellipsoids on a deep-subwavelength metallic grating
    Liang Feng
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, California 92093, USA
    Appl Opt 50:G1-6. 2011
  3. doi request reprint Metamaterials for enhanced polarization conversion in plasmonic excitation
    Liang Feng
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, California 92093, United States
    ACS Nano 5:5100-6. 2011
  4. doi request reprint Experimental demonstration of a unidirectional reflectionless parity-time metamaterial at optical frequencies
    Liang Feng
    1 Department of Electrical Engineering and Kavli Nanoscience Institute, California Institute of Technology, Pasadena, California 91125, USA 2
    Nat Mater 12:108-13. 2012
  5. doi request reprint Micro-resonator with metallic mirrors coupled to a bus waveguide
    Steve Zamek
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA 92093, USA
    Opt Express 19:2417-25. 2011
  6. ncbi request reprint Nanoscale optical field localization by resonantly focused plasmons
    Liang Feng
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA 92093, USA
    Opt Express 17:4824-32. 2009
  7. doi request reprint On-chip waveguide resonator with metallic mirrors
    Steve Zamek
    Department of Electrical and Computer Engineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, USA
    Opt Lett 35:598-600. 2010

Detail Information

Publications7

  1. ncbi request reprint Nonreciprocal light propagation in a silicon photonic circuit
    Liang Feng
    Department of Electrical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
    Science 333:729-33. 2011
    ..55 micrometers in both simulations and experiments. Our system is compatible with conventional complementary metal-oxide-semiconductor processing, providing a way to chip-scale optical isolators for optical communications and computing...
  2. doi request reprint Direct observation of plasmonic index ellipsoids on a deep-subwavelength metallic grating
    Liang Feng
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, California 92093, USA
    Appl Opt 50:G1-6. 2011
    ..The observed plasmonic index ellipsoids also show a rainbow effect, where different colors are dispersively distributed in reciprocal space...
  3. doi request reprint Metamaterials for enhanced polarization conversion in plasmonic excitation
    Liang Feng
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, California 92093, United States
    ACS Nano 5:5100-6. 2011
    ..This discovery will help to efficiently utilize the energy fallen into TE polarization and drastically increase overall excitation efficiency of future plasmonic devices...
  4. doi request reprint Experimental demonstration of a unidirectional reflectionless parity-time metamaterial at optical frequencies
    Liang Feng
    1 Department of Electrical Engineering and Kavli Nanoscience Institute, California Institute of Technology, Pasadena, California 91125, USA 2
    Nat Mater 12:108-13. 2012
    ..The demonstrated unidirectional phenomenon at the corresponding parity-time exceptional point on-a-chip confirms the feasibility of creating complicated on-chip parity-time metamaterials and optical devices based on their properties...
  5. doi request reprint Micro-resonator with metallic mirrors coupled to a bus waveguide
    Steve Zamek
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA 92093, USA
    Opt Express 19:2417-25. 2011
    ..The resonator is 13.4 μm long, exhibits an unloaded Q-factor of ~2100, and a free spectral range of 21 nm around the wavelength of 1.55 μm...
  6. ncbi request reprint Nanoscale optical field localization by resonantly focused plasmons
    Liang Feng
    Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA 92093, USA
    Opt Express 17:4824-32. 2009
    ..The near-field optical measurements of the fabricated RNFA using heterodyne near-field scanning optical microscope (H-NSOM) validate the theoretical predictions showing strong optical field localization...
  7. doi request reprint On-chip waveguide resonator with metallic mirrors
    Steve Zamek
    Department of Electrical and Computer Engineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, USA
    Opt Lett 35:598-600. 2010
    ..The optimized sensitivity makes it possible to detect subnanometer layers of molecules adsorbing to the surface of the resonator...